Jiayi Nie, David Zheng. Ambiguity-Aware HDFS Log Anomaly Detection with Retrieval-Augmented Failure Narratives and Selective Refusal. JACS [Internet]. 2023 Jan. 14 [cited 2026 Jul. 18];3(1):66-80. Available from: https://scipublication.com/index.php/JACS/article/view/405